2473788061 has 2 divisors, whose sum is σ = 2473788062. Its totient is φ = 2473788060.

The previous prime is 2473788059. The next prime is 2473788139. The reversal of 2473788061 is 1608873742.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1413308836 + 1060479225 = 37594^2 + 32565^2 .

It is a cyclic number.

It is not a de Polignac number, because 2473788061 - 2¹ = 2473788059 is a prime.

It is a super-2 number, since 2×2473788061² = 12239254741492279442, which contains 22 as substring.

Together with 2473788059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2473788041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236894030 + 1236894031.

It is an arithmetic number, because the mean of its divisors is an integer number (1236894031).

Almost surely, 2^2473788061 is an apocalyptic number.

It is an amenable number.

2473788061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2473788061 is an equidigital number, since it uses as much as digits as its factorization.

2473788061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 2473788061 is about 49737.1899186112. The cubic root of 2473788061 is about 1352.4487901589.

The spelling of 2473788061 in words is "two billion, four hundred seventy-three million, seven hundred eighty-eight thousand, sixty-one".